OT-2026-000064803
Publication integrity record
Four bellows cup vacuum gripper, four zone face, three stage ejector, pressure sensor per zone, pulsed blow-off before set-down, on a tool changer
This page is the evidence record. It changes as evidence arrives: a trusted timestamp, an independent retrieval, a custody deposit. The disclosure itself (/p/OT-2026-000064803) never changes.
Identity and time
| Publication number | OT-2026-000064803 · never reused |
|---|---|
| Internal UUID | 01a0ae8d-debb-7a76-add9-59424e29b7cc · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:48:48.495161Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000064803 |
| Status | PUBLIC |
Content hashes
| Canonical text | e30d476e5071adf5f046b008c9d3886dbf982398ef8789c390b9cf27f4ea110e |
|---|---|
| Markdown | 08fa8d915df1a3bb9b72da92b0e12a95a2007d603622e85a63811949f653d424 |
| Publication page | 409669eb374c36c074fd01789a2926f3f25ea35afa92d2b56f32cddfde65b8c9 |
| Manifest | 245cad731d93d406d197ebf2526db4fee7fb0f8ad58a1ff9584f5797a09701f8 |
SHA-256, lowercase hex, over the exact bytes of each published file. Every figure is hashed individually in the manifest.
Manifest signature
| Algorithm | Ed25519 · key
OT-SIGN-2026-01 · Verified |
|---|---|
| Signature | FXZOsHdRQgNnTFGPSrx2qmMJudf+Aoi3mxlojDqMrzN7HksenfiwOH1TzxgOde+Uf4JOCw/VbGhZVRj/dPGpAQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:35:42.262111Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064803observed 409669eb374c36c074fd01789a2926f3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:35:42.244316Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064803/manifest.jsonobserved 245cad731d93d406d197ebf2526db4fe...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:35:42.224955Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064803/publication.mdobserved 08fa8d915df1a3bb9b72da92b0e12a95...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:35:42.206578Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064803/publication.txtobserved e30d476e5071adf5f046b008c9d3886d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
Requested from infrastructure separate from the publication system, over the public internet, with no credential. A MATCH means an ordinary internet client could fetch the publication and received exactly the bytes recorded above.
Independent archive
| External archive | Pending Canonical URLs are submitted to an independent archive in batches. |
|---|
A capture held by an outside archive is evidence that does not depend on OpenTechnical continuing to exist. It supplements the records above; it does not replace them.
Third-party custody
| Custody package | Pending Custody packages are produced weekly. |
|---|